🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.81 AU

Year: 201 Days

Day: 33.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,317,326 km

• M1: 369,507 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 229 Days

Day: 31.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.1 AU - 2.8 AU

Year: 1468 Days

Day: 13.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 11.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.02 AU - 8.42 AU

Year: 7428 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,317,326 km

• M1: 201,209 km (0.065 R)
• M2: 334,950 km (0.041 R)
• M3: 486,043 km (0.109 R)
• M4: 753,076 km (0.05 R)
• M5: 1,102,088 km (0.115 R)
• M6: 1,519,914 km (0.055 R)
• M7: 1,746,854 km (0.113 R)
• M8: 2,303,658 km (0.079 R)
• M9: 2,374,118 km (0.071 R)
• M10: 2,663,291 km (0.078 R)
• M11: 2,989,564 km (0.064 R)
• M12: 3,092,637 km (0.111 R)
• M13: 3,355,331 km (0.07 R)
• M14: 3,516,597 km (0.103 R)
• M15: 3,598,278 km (0.112 R)
• M16: 4,302,884 km (0.071 R)
• M17: 4,537,453 km (0.098 R)
• M18: 4,716,073 km (0.115 R)
• M19: 4,866,868 km (0.082 R)
• M20: 5,049,826 km (0.105 R)
• M21: 5,359,942 km (0.09 R)
• M22: 5,836,711 km (0.093 R)
• M23: 6,427,024 km (0.079 R)
• M24: 7,036,336 km (0.119 R)
• M25: 7,699,503 km (0.054 R)
• M26: 7,877,525 km (0.046 R)
• M27: 8,020,690 km (0.107 R)
• M28: 8,346,364 km (0.117 R)
• M29: 9,085,527 km (0.053 R)
• M30: 9,235,873 km (0.075 R)
• M31: 9,500,961 km (0.097 R)
• M32: 9,961,273 km (0.072 R)
• M33: 10,116,406 km (0.094 R)
• M34: 10,194,197 km (0.111 R)
• M35: 10,586,443 km (0.11 R)
• M36: 10,784,510 km (0.114 R)
• M37: 12,080,477 km (0.057 R)
• M38: 12,245,932 km (0.12 R)
• M39: 12,328,959 km (0.119 R)
• M40: 12,662,861 km (0.109 R)
• M41: 12,831,009 km (0.119 R)
• M42: 13,898,390 km (0.047 R)
• M43: 14,905,483 km (0.108 R)
• M44: 15,485,025 km (0.045 R)
• M45: 15,664,842 km (0.098 R)
• M46: 15,755,049 km (0.118 R)
• M47: 15,981,241 km (0.092 R)
• M48: 16,117,525 km (0.095 R)
• M49: 16,345,512 km (0.089 R)
• M50: 16,482,693 km (0.116 R)
• M51: 16,574,397 km (0.067 R)
• M52: 16,758,402 km (0.115 R)
• M53: 16,850,704 km (0.053 R)
• M54: 17,641,628 km (0.103 R)
• M55: 18,396,948 km (0.098 R)
• M56: 18,635,257 km (0.114 R)
• M57: 19,066,697 km (0.113 R)
• M58: 19,404,489 km (0.083 R)
• M59: 19,501,429 km (0.078 R)
• M60: 21,123,369 km (0.106 R)
• M61: 21,322,783 km (0.113 R)
• M62: 21,422,864 km (0.115 R)
• M63: 22,380,589 km (0.086 R)
• M64: 22,737,081 km (0.04 R)
• M65: 24,285,718 km (0.098 R)
• M66: 25,336,943 km (0.112 R)
• M67: 25,974,828 km (0.077 R)
• M68: 26,295,715 km (0.076 R)
• M69: 27,157,997 km (0.062 R)
• M70: 27,538,275 km (0.114 R)
• M71: 28,689,281 km (0.114 R)
• M72: 31,435,599 km (0.101 R)
• M73: 33,100,174 km (0.114 R)
• M74: 34,264,943 km (0.079 R)
• M75: 36,096,470 km (0.092 R)
• M76: 37,114,334 km (0.116 R)
• M77: 39,239,671 km (0.08 R)
• M78: 39,607,981 km (0.112 R)
• M79: 40,409,826 km (0.067 R)
• M80: 41,466,585 km (0.117 R)
• M81: 41,591,499 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 13

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.13 AU - 7.69 AU

Year: 7723 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,317,326 km

• M1: 164,558 km (0.119 R)
• M2: 246,088 km (0.071 R)
• M3: 409,898 km (0.059 R)
• M4: 577,298 km (0.076 R)
• M5: 863,778 km (0.097 R)
• M6: 1,060,948 km (0.044 R)
• M7: 1,289,683 km (0.112 R)
• M8: 1,568,833 km (0.062 R)
• M9: 1,886,130 km (0.07 R)
• M10: 1,996,533 km (0.08 R)
• M11: 2,090,331 km (0.06 R)
• M12: 2,204,923 km (0.112 R)
• M13: 2,541,219 km (0.117 R)
• M14: 3,000,933 km (0.113 R)
• M15: 3,174,766 km (0.097 R)
• M16: 3,998,153 km (0.114 R)
• M17: 4,557,948 km (0.079 R)
• M18: 4,657,879 km (0.101 R)
• M19: 5,777,919 km (0.092 R)
• M20: 6,578,866 km (0.051 R)
• M21: 6,720,535 km (0.103 R)
• M22: 7,800,332 km (0.08 R)
• M23: 7,920,310 km (0.106 R)
• M24: 8,314,500 km (0.118 R)
• M25: 8,964,952 km (0.091 R)
• M26: 9,090,614 km (0.086 R)
• M27: 9,312,168 km (0.055 R)
• M28: 9,471,490 km (0.037 R)
• M29: 9,631,709 km (0.051 R)
• M30: 10,019,916 km (0.048 R)
• M31: 10,117,902 km (0.05 R)
• M32: 10,216,039 km (0.092 R)
• M33: 11,385,146 km (0.045 R)
• M34: 11,726,977 km (0.069 R)
• M35: 12,002,836 km (0.111 R)
• M36: 12,596,290 km (0.089 R)
• M37: 12,914,335 km (0.053 R)
• M38: 14,139,841 km (0.086 R)
• M39: 14,249,796 km (0.111 R)
• M40: 14,692,306 km (0.04 R)
• M41: 16,123,359 km (0.077 R)
• M42: 16,276,697 km (0.107 R)
• M43: 16,661,762 km (0.055 R)
• M44: 17,875,150 km (0.111 R)
• M45: 18,033,724 km (0.095 R)
• M46: 18,914,556 km (0.069 R)
• M47: 19,238,286 km (0.107 R)
• M48: 20,551,755 km (0.113 R)
• M49: 21,261,298 km (0.111 R)
• M50: 21,682,416 km (0.103 R)
• M51: 22,319,404 km (0.065 R)
• M52: 22,490,245 km (0.083 R)
• M53: 22,704,469 km (0.101 R)
• M54: 23,178,096 km (0.076 R)
• M55: 23,481,331 km (0.039 R)
• M56: 23,742,080 km (0.098 R)
• M57: 24,091,540 km (0.114 R)
• M58: 25,149,646 km (0.076 R)
• M59: 25,505,839 km (0.107 R)
• M60: 27,540,070 km (0.038 R)
• M61: 28,599,672 km (0.1 R)
• M62: 29,625,914 km (0.093 R)
• M63: 29,719,711 km (0.105 R)
• M64: 30,002,003 km (0.108 R)
• M65: 30,143,522 km (0.11 R)
• M66: 30,806,540 km (0.071 R)
• M67: 31,570,237 km (0.041 R)
• M68: 32,388,537 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.3

Radius: 5.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.77 AU - 17.59 AU

Year: 22645 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,317,326 km

• M1: 93,798 km (0.114 R)
• M2: 203,902 km (0.079 R)
• M3: 364,271 km (0.09 R)
• M4: 624,721 km (0.056 R)
• M5: 1,029,233 km (0.082 R)
• M6: 1,726,060 km (0.09 R)
• M7: 1,772,136 km (0.095 R)
• M8: 2,206,120 km (0.082 R)
• M9: 2,306,949 km (0.106 R)
• M10: 2,357,812 km (0.116 R)
• M11: 2,998,689 km (0.064 R)
• M12: 3,309,554 km (0.086 R)
• M13: 4,397,280 km (0.098 R)
• M14: 4,815,107 km (0.12 R)
• M15: 5,045,487 km (0.079 R)
• M16: 5,482,612 km (0.117 R)
• M17: 6,646,035 km (0.046 R)
• M18: 6,828,844 km (0.09 R)
• M19: 7,161,998 km (0.028 R)
• M20: 7,728,974 km (0.062 R)
• M21: 7,998,549 km (0.041 R)
• M22: 8,076,191 km (0.108 R)
• M23: 8,507,332 km (0.093 R)
• M24: 8,825,676 km (0.113 R)
• M25: 8,945,953 km (0.036 R)
• M26: 9,638,292 km (0.079 R)
• M27: 9,679,581 km (0.097 R)
• M28: 10,944,580 km (0.104 R)
• M29: 10,987,664 km (0.099 R)
• M30: 12,350,351 km (0.065 R)
• M31: 12,439,961 km (0.119 R)
• M32: 14,091,820 km (0.096 R)
• M33: 14,895,610 km (0.097 R)
• M34: 15,134,817 km (0.099 R)
• M35: 15,327,050 km (0.077 R)
• M36: 15,714,060 km (0.1 R)
• M37: 16,153,279 km (0.113 R)
• M38: 18,102,838 km (0.115 R)
• M39: 18,204,864 km (0.027 R)
• M40: 19,079,114 km (0.101 R)
• M41: 19,286,905 km (0.117 R)
• M42: 19,391,026 km (0.088 R)
• M43: 19,495,445 km (0.061 R)
• M44: 19,547,655 km (0.036 R)
• M45: 19,652,223 km (0.088 R)
• M46: 20,019,785 km (0.097 R)
• M47: 20,336,783 km (0.076 R)
• M48: 20,548,913 km (0.092 R)
• M49: 29,495,165 km (0.045 R)
• M50: 29,675,281 km (0.026 R)
• M51: 29,735,419 km (0.104 R)
• M52: 32,234,452 km (0.039 R)
• M53: 33,103,166 km (0.106 R)
• M54: 35,244,510 km (0.049 R)
• M55: 38,277,757 km (0.116 R)
• M56: 38,408,655 km (0.105 R)
• M57: 38,670,900 km (0.085 R)
• M58: 38,802,247 km (0.117 R)
• M59: 38,933,743 km (0.066 R)
• M60: 39,329,280 km (0.096 R)
• M61: 39,659,742 km (0.077 R)
• M62: 40,124,094 km (0.064 R)
• M63: 40,190,515 km (0.107 R)
• M64: 41,729,578 km (0.104 R)
• M65: 43,151,506 km (0.081 R)
• M66: 43,560,806 km (0.097 R)
• M67: 45,348,799 km (0.058 R)
• M68: 46,391,197 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.4

Radius: 6.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.81 AU - 19.35 AU

Year: 29435 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,317,326 km

• M1: 106,065 km (0.105 R)
• M2: 414,536 km (0.104 R)
• M3: 507,885 km (0.043 R)
• M4: 608,564 km (0.099 R)
• M5: 672,293 km (0.065 R)
• M6: 715,975 km (0.107 R)
• M7: 1,207,255 km (0.069 R)
• M8: 1,316,312 km (0.116 R)
• M9: 1,544,000 km (0.107 R)
• M10: 2,266,258 km (0.04 R)
• M11: 2,968,321 km (0.09 R)
• M12: 4,054,850 km (0.103 R)
• M13: 5,251,334 km (0.119 R)
• M14: 5,340,644 km (0.113 R)
• M15: 5,611,865 km (0.077 R)
• M16: 6,357,012 km (0.05 R)
• M17: 7,232,159 km (0.061 R)
• M18: 7,481,838 km (0.08 R)
• M19: 7,633,082 km (0.042 R)
• M20: 8,666,803 km (0.091 R)
• M21: 8,719,611 km (0.12 R)
• M22: 10,242,069 km (0.052 R)
• M23: 10,298,018 km (0.105 R)
• M24: 10,691,909 km (0.101 R)
• M25: 10,919,298 km (0.116 R)
• M26: 11,090,887 km (0.036 R)
• M27: 11,205,778 km (0.032 R)
• M28: 12,975,970 km (0.11 R)
• M29: 13,097,144 km (0.094 R)
• M30: 13,157,731 km (0.111 R)
• M31: 13,279,354 km (0.073 R)
• M32: 13,523,797 km (0.1 R)
• M33: 13,585,132 km (0.109 R)
• M34: 13,893,304 km (0.097 R)
• M35: 16,113,486 km (0.034 R)
• M36: 16,178,561 km (0.094 R)
• M37: 16,636,330 km (0.06 R)
• M38: 16,833,800 km (0.068 R)
• M39: 17,032,017 km (0.036 R)
• M40: 17,230,982 km (0.101 R)
• M41: 17,430,845 km (0.053 R)
• M42: 18,034,921 km (0.099 R)
• M43: 18,782,461 km (0.047 R)
• M44: 21,085,072 km (0.046 R)
• M45: 21,944,362 km (0.094 R)
• M46: 25,342,328 km (0.076 R)
• M47: 25,418,025 km (0.101 R)
• M48: 25,721,409 km (0.104 R)
• M49: 26,178,879 km (0.118 R)
• M50: 27,878,910 km (0.067 R)
• M51: 28,035,239 km (0.102 R)
• M52: 28,584,563 km (0.108 R)
• M53: 29,058,339 km (0.083 R)
• M54: 29,534,659 km (0.116 R)
• M55: 30,979,176 km (0.099 R)
• M56: 32,118,364 km (0.112 R)
• M57: 32,364,303 km (0.072 R)
• M58: 33,105,859 km (0.097 R)
• M59: 33,354,192 km (0.086 R)
• M60: 33,520,245 km (0.095 R)
• M61: 33,936,277 km (0.107 R)
• M62: 34,354,104 km (0.086 R)
• M63: 35,363,740 km (0.111 R)
• M64: 38,363,776 km (0.118 R)
• M65: 38,624,674 km (0.108 R)
• M66: 38,973,387 km (0.114 R)
• M67: 39,235,782 km (0.063 R)
• M68: 40,114,370 km (0.094 R)
• M69: 40,467,570 km (0.067 R)
• M70: 43,059,204 km (0.106 R)
• M71: 43,330,425 km (0.095 R)
• M72: 43,874,363 km (0.061 R)
• M73: 44,238,334 km (0.115 R)
• M74: 45,152,527 km (0.073 R)
• M75: 46,073,003 km (0.103 R)
• M76: 47,745,357 km (0.111 R)
• M77: 48,401,045 km (0.075 R)
• M78: 49,910,936 km (0.102 R)
• M79: 50,671,641 km (0.085 R)
• M80: 54,728,137 km (0.092 R)
• M81: 55,316,057 km (0.089 R)
• M82: 55,709,200 km (0.115 R)
• M83: 58,787,326 km (0.06 R)
• M84: 61,411,123 km (0.105 R)
• M85: 62,226,132 km (0.079 R)
• M86: 63,455,378 km (0.086 R)
• M87: 63,969,994 km (0.058 R)
• M88: 64,176,140 km (0.12 R)
• M89: 64,382,585 km (0.073 R)
• M90: 64,692,702 km (0.111 R)
• M91: 64,796,074 km (0.098 R)
• M92: 65,729,714 km (0.062 R)
• M93: 65,833,685 km (0.118 R)
• M94: 68,451,797 km (0.119 R)
• M95: 70,145,095 km (0.037 R)
• M96: 70,677,215 km (0.09 R)
• M97: 71,317,344 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,299 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit